Programmable signal trigger delay relay module four-way switch RFID control PLC circuit board 24V

Module interface:

1. DC+: Connect to the positive pole of the power supply (the voltage is according to the requirements of the relay, there are 5V, 12V and 24V options)

2. DC-: Connect to the negative pole of the power supply

3. IN: It can control the pull-in of the relay at low level

Relay output:

1. NO: The relay is normally open interface, the relay is suspended before the pull-in, and it is short-circuited with COM after the pull-in

2. COM: Relay public interface

3. NC: Relay normally closed interface, before the relay pulls in, it is short-connected with COM, and after the pull-in, it is suspended

Product default functions:

Give the signal IN1, the relay 1 pulls in, and the delay is X1 seconds to disconnect;

Give the signal IN2, the relay 2 pulls in, and the delay is X2 seconds to disconnect;

Give the signal IN3, the relay 3 pulls in, and the delay is X3 seconds to disconnect;

Give the signal IN4, the relay 4 pulls in, and the delay is X4 seconds to disconnect;

Give the signal IN5 all the relays 1, 2, 3, and 4 are closed;

Give signal IN6 and relay 1, 2, 3, 4 are all disconnected.

IN1, IN2, IN3, IN4 signals are independent of each other and do not affect each other!

IN5 and IN6 are timely signals without any constraints. In any state, IN5 and IN6 have priority!

The product belongs to the programmable control board, which can be realized by programming according to the customer's needs, and other similar functions can be customized. If you need customized functions, please contact customer service to customize simple and free programming, and charge a certain programming fee for complicated ones.